How do the specific sulfur compounds in onions contribute to lowering the risk of heart attacks or strokes?
Answer
They exhibit anti-clotting properties by preventing platelets from clumping together.
A significant cardiovascular benefit derived from onion consumption is attributed to the specific sulfur-containing compounds they harbor. These molecules possess distinct anti-clotting capabilities within the bloodstream. Specifically, they interfere with the natural tendency of blood platelets to aggregate or clump together. By inhibiting this platelet clumping mechanism, the overall risk of forming dangerous blood clots that could potentially lead to serious events such as heart attacks or strokes is effectively lowered, supporting overall vascular health.

Related Questions
What is the primary flavonoid antioxidant found concentrated in onions, especially in the outer rings?Which two prebiotic compounds are onions rich in that specifically nourish Bifidobacteria and Lactobacilli in the colon?What preparation technique maximizes the creation of pungent sulfur compounds in chopped onions before cooking?What antioxidant class is found in higher concentrations in red onions due to their characteristic deep coloring?How do the specific sulfur compounds in onions contribute to lowering the risk of heart attacks or strokes?What essential functions are supported by the B vitamins, including Folate (B9) and Pyridoxine (B6), abundant in onions?What is the consequence of deeply cooking or boiling onions if the resulting cooking liquid is subsequently discarded?Which specific sulfur compound and flavonoid are investigated for their potential to help regulate elevated blood sugar levels in onions?How is the nutritional density of onions generally characterized when comparing their nutrient content to their caloric intake?What is the hypothesized mechanism linking onion consumption to improved bone density, especially in older women?